Do Pine Trees in Aspen Stands Increase Bird Diversity

Authors

Mark A. Rumble
Todd R. Mills
Brian L. Dystra
Lester D. Flake

Document Type

Contribution to Book

Editor

WD Shepperd, D Binkley, DL Bartos, TJ Stohlgren, and LG Eskew compilers

Journal/Book Title/Conference

Sustaining Aspen in Western Landscapes: Symposium Proceedings

Volume

Proceedings RMRS-P-18

Publisher

USDA Forest Service Rocky Mountain Research Station

First Page

185

Last Page

191

Publication Date

2001

Abstract

In the Black Hills of South Dakota, quaking aspen (Populus tremuloides) is being replaced by conifers through fire suppression and successional processes. Al- though the Black Hills National forest is removing conifers (primarily ponderosa pine [Pinus ponderosa])toincreasetheaspencommunitiesinsomemixedstands,ForestPlan guidelines allow four conifers per hectare to remain to increase diversity in the remaining aspen stand. We compared bird species richness in pure ponderosa pine, mixed stands dominated by ponderosa pine with quaking aspen, mixed stands dominated by aspen

with ponderosa pine, and pure aspen stands. Stands dominated by ponderosa pine had lower (P

Recommended Citation

Rumble, MA et al. 2001. Do pine trees in aspen stands increase bird diversity? WD Shepperd et al (compilers). Sustaining Aspen in Western Landscapes: Symposium Proceedings. Proceedings RMRS-P-18. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. Fort Collins, CO.